set authorization to AttachmentController

Author: gitfullstacker

taskmaster-api/Controllers/AttachmentController.cs

@@ -1,4 +1,5 @@
-using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
 using taskmaster_api.Data.DTOs;
 using taskmaster_api.Services.Interface;
@@ -7,6 +8,7 @@ namespace taskmaster_api.Controllers
 {
     [Route("api/[controller]")]
     [ApiController]
+    [Authorize]
     public class AttachmentController : ApplicationControllerBase
     {
         private readonly IAttachmentService _attachmentService;